| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| January | 906 | 1 | 5 | 0 | 0 |
| February | 431 | 1 | 6 | 0 | 1 |
| March | 212 | 2.861 | 8 | 0 | 0 |
| April | 21 | 4.165 | 19 | 29 | 17 |
| May | 104 | 10 | 339 | 84 | 374 |
| June | 19 | 3 | 347 | 52 | 550 |
| July | 2 | 0 | 11 | 4 | 8 |
| August | 1 | 0 | 3 | 2 | 1 |
| September | 1 | 3 | 3 | 2 | 0 |
| October | 3 | 3 | 3 | 1 | 0 |
| November | 7 | 1 | 1 | 0 | 0 |
| December | 9 | 0 | 1 | 0 | 0 |